334668159

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6257}}^1$

素因数の和:6556

約数の個数: 32

約数和(自身を含む): 568727040

約数和(自身を除く): 234058881

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1981, 2547, 5943, 6257, 7641, 17829, 18771, 43799, 53487, 56313, 131397, 168939, 394191, 1182573, 1770731, 5312193, 12395117, 15936579, 37185351, 47809737, 111556053, 334668159]

約数ペア:

[(1, 334668159), (3, 111556053), (7, 47809737), (9, 37185351), (21, 15936579), (27, 12395117), (63, 5312193), (189, 1770731), (283, 1182573), (849, 394191), (1981, 168939), (2547, 131397), (5943, 56313), (6257, 53487), (7641, 43799), (17829, 18771)]